It is an underwater dragon that crushes trademark paper. According to relevant public information, trademark paper enters the pool of the trademark paper crushing machine. There is an earth dragon under the pool of the trademark paper crushing machine. The earth dragon transports the sinking material, and the upper floating material is moved forward by rakes, so that the upper floating material and Sinking material mix. The crusher is a type of crusher, suitable for ultra-fine crushing of various Chinese and Western medicines, pearls, Western medicines, chemical raw materials, food raw materials, minerals, soil, grain, coal, and experimental raw materials.